BFL-Micro Grain Rough End Mill Coated Flute Rough CNC Milling End Mill Cuter

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Specification of milling cutter

- Milling tool
- Material:High Quality Carbide
- Profiling, Center Cutting
- Higher Wear Resistance

Milling Cutting tool

- Application: suitable for processing various materials.

- Best material: we use the import material, AF,SANDVIK,KENNAMETAL,CB,etc.

- Quality:all our manufactured end mills are inspected by advanced zoller mearsurement.

- Facility:we have the world lastest 5-axis tools grinding machines.

- Flexbility:non-standard sizes are accepted.

milling cutter 7

BFL-Micro Grain Rough End Mill Coated Flute Rough CNC Milling End Mill Cuter

Q:Do the main angles need to be larger or smaller when the tool is processed?: The main deflection is small, depending on the form and material of the added artifact. 1. General for long and thin axis, the Angle moment lead to radial force increase, shaft bending, cutting force deformation again, ladder type shaft, because of the limitation of parts structure also can only use 90 ° Angle. The surface roughness of the parts can be improved by using the proper method of the tip arc. For parts that do not have the above, the main Angle is a little bit smaller, which can make the cutting more light, which can increase the amount of the knife and increase the efficiency of production. It is also possible to obtain good surface quality by using the blade of the blade in the tip area

Q:What material is used to heat up after welding?: The dried hydroxide powder is insulated after the tool is welded. Calcium hydroxide, the chemical Ca (OH) 2, which is known as lime and lime, is a white powdery solid. Due to its small grain size, low density, low thermal conductivity, good thermal insulation, and low price, it is used in the welding of the lathe to insert the heat insulation directly. It can also be insulated with asbestos powder.

Q:The tip of the tip of the tip of the tip of the car in the outer circle of 90 degrees is higher than that of the material center: It depends on how old you are, about one percent of the diameter, and it's not easy to get a knife

Q:How is the rough lathe of CNC lathe and the fine lathe tool divided?: For aluminum alloy, the slot type of semi-fine car is GP, the blade slot of the fine car is ms-f, and the superfine car slot is ms-e. The depth of the semi-fine car is about 0.5 to 5 mm, the depth of the fine car is 0.2-2mm and the depth of the superfine car is 0.16-1mm. The semi-fine car USES the KC5410 (coating carbide) blade, the fine car USES the KD100 (PCD) blade, the super fine car USES the KD1415 (PCD) material blade; For low-silica aluminum, which contains less than 12.2% of silicon, the KC5410 has a cutting speed of 250-1000m/min, and KD100's cutting speed of 400-2500 m/min. For high-silicon aluminum, which contains more than 12.2% of silicon, the speed of the KD100 is 300 to 800 meters per minute, while KD1415 has a cutting speed of 350 to 1200 meters per minute.

Q:How do you weld the car knife: Use neutral flame when welding, and the energy size is chosen according to the size of the vehicle. 2, when heated, flame core distance blade 3-5 mm, heated the blade, cutting head is heated with embers, (segment of small size, easy to heat, the temperature is too high, the oxidation of the cutting tools);

Q:How to sharpen a high speed steel forming tool (arc cutter)?: Is the direct ground to need of high speed steel grinding Angle, can be appropriately increased his rake Angle, inclination Angle of blade, after grinding is very sharp, but turning slower

Q:How to grind a common lathe tool: Wrought iron? The car simply tells you the point of the sharpener. A knife face cannot be ground into many faces. To grind the flat. The face (the edge of the top of the knife) is slightly higher. Not too much. Otherwise it is easy to storm. The shape of the cut depends on the number of lathes. Cutting quantity. And slot. The number of revolutions is 500 to 800. Of course, look at the artifact size. The slot is two millimeters away from the edge of the knife. Start with eight words. Can't be too shallow. I hope I can help you. You'd better buy a book.

Q:Kneel for the difference between the blade and the edge of the blade.: Negative chamfer is in front of the positive rake Angle along the cutting knife surface grinding width is small, anterior horn ? o1 to 0 or less ? chamfer surface, its role is to enhance a cutting edge, especially to the poor impact toughness of the cutting tool material, can reduce the tool breakage.

Q:What is a curved blade? What are its features?: 45 degrees of versatility of the knife, which can be made out of the outside circle, inner hole, end face, inverted Angle, etc., and the strength of the blade is high, which can be used for strong turning.

Q:The lower corners of the car blade allow the tools to be worn down: Tool durability (tool life) is an important parameter to measure the cutting performance of tool material, cutting machinability of workpiece materials and the reasonable parameters of tool geometry parameters. If you use the tool's durability (tool life) times the cutting time, it is the total life of the tool.

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